323712944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{470513}}^1$

素因数の和:470564

約数の個数: 20

約数和(自身を含む): 641781096

約数和(自身を除く): 318068152

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 470513, 941026, 1882052, 3764104, 7528208, 20232059, 40464118, 80928236, 161856472, 323712944]

約数ペア:

[(1, 323712944), (2, 161856472), (4, 80928236), (8, 40464118), (16, 20232059), (43, 7528208), (86, 3764104), (172, 1882052), (344, 941026), (688, 470513)]